Wireless neurofeedback helmet



FIG. 1 is a front elevational view showing our new design for a wireless neurofeedback helmet;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front side perspective view thereof; and,

FIG. 8 is a rear side perspective view thereof. 

The ornamental design for a wireless neurofeedback helmet, as shown and described. 